- Goto “AirCard Watcher -> Setting -> Messaging -> Routing option” and select “Circuit Switched”.
- After you have set to “Circuit Switched”, you can use MOBITEK SMS API and access internet via 3G at the same time.
- Note that AirCard Watcher (through Sierra Wireless AirCard HSDPA Modem) uses different COM port, in this example, it is using COM port number 3.